Expert Advisor (abbreviated as EA) is an automated trading system in Forex margin trading, akin to a thoughtful artificial intelligence assistant. It executes buy and sell operations automatically around the clock based on your preset trading strategy, allowing you not to constantly monitor market fluctuations. Whether you are working, resting, or sleeping, the EA can operate quietly in the background, helping you seize every trading opportunity while reducing the risk of erroneous decisions caused by emotional fluctuations. The EA system makes trading easier and more stable, especially suitable for those looking to improve trading efficiency.